A preliminary investigation of K¯N interaction is performed within a chiral constituent quark model by solving the resonating group method (RGM) equation. The model parameters are taken from our previous work, which gave a satisfactory description of the S-, P-, D-, F-wave KN scattering phase shifts. The channel-coupling between K¯N,πΛ and πΣ is considered, and the scattering phase shifts as well as the bound-state problem of K¯N are dynamically studied. The results show that the S-wave K¯N interaction in the isospin I=0 channel is attr...
